﻿//D:\PAS\INVOTECO\Web\WebControls\FORUM\FORUMCOMPONENTS\RTE\Info\RTE_2\
var lang = "en";
var encoding = "UTF-8";
var debugMode = false;
var isRichText = false;
var defaultWidth = 500;
var defaultHeight = 200;
var allRTEs = "";
var currentRTE = "";
var selectionText = "";
var rng;
var lastCommand;
var maxLoops = 20;
var loopCnt = 0;
var baseUrl = window.parent.document.location.protocol + "//" + document.domain + "/";
var imagesPath = "";
var includesPath = "";
var cssFile = "";
var generateXHTML = true;
var encodeHTML = false;
var ua = navigator.userAgent.toLowerCase();
var isIE = ((ua.indexOf("msie") != -1) && (ua.indexOf("opera") == -1) && (ua.indexOf("webtv") == -1));
var ieVersion = parseFloat(ua.substring(ua.indexOf('msie ') + 5));
var isGecko = (ua.indexOf("gecko") != -1);
var isSafari = (ua.indexOf("safari") != -1);
var webkitVersion = get_webkit_version();
if (webkitVersion) {
    webkitVersion = webkitVersion["major"]
} else {
    webkitVersion = null
}
var isKonqueror = (ua.indexOf("konqueror") != -1);
var konquerorVersion = parseFloat(ua.substring(ua.indexOf('konqueror/') + 10));
var isOpera = (ua.indexOf("opera") != -1);
var isNetscape = (ua.indexOf("netscape") != -1);
var netscapeVersion = parseFloat(ua.substring(ua.lastIndexOf('/') + 1));
var toolbar1Enabled = true;
var toolbar2Enabled = true;
var cmdFormatBlockEnabled = true;
var cmdFontNameEnabled = true;
var cmdFontSizeEnabled = true;
var cmdIncreaseFontSizeEnabled = false;
var cmdDecreaseFontSizeEnabled = false;
var cmdBoldEnabled = true;
var cmdItalicEnabled = true;
var cmdUnderlineEnabled = true;
var cmdStrikethroughEnabled = true;
var cmdSuperscriptEnabled = true;
var cmdSubscriptEnabled = true;
var cmdJustifyLeftEnabled = true;
var cmdJustifyCenterEnabled = true;
var cmdJustifyRightEnabled = true;
var cmdJustifyFullEnabled = true;
var cmdInsertHorizontalRuleEnabled = true;
var cmdInsertOrderedListEnabled = true;
var cmdInsertUnorderedListEnabled = true;
var cmdOutdentEnabled = true;
var cmdIndentEnabled = true;
var cmdForeColorEnabled = true;
var cmdHiliteColorEnabled = true;
var cmdInsertHTMLEnabled = true;
var cmdSpellCheckEnabled = false;
var cmdCreateLinkEnabled = true;
var cmdInsertImageEnabled = true;
var cmdCutEnabled = true;
var cmdCopyEnabled = true;
var cmdPasteEnabled = true;
var cmdUndoEnabled = true;
var cmdRedoEnabled = true;
var cmdRemoveFormatEnabled = true;
var cmdUnlinkEnabled = true;

function initRTE(imgPath, incPath, css, genXHTML, encHTML) {
    try {
        imagesPath = imgPath;
        includesPath = incPath;
        cssFile = css;
        generateXHTML = genXHTML;
        if (encHTML) encodeHTML = true;
        if (document.designMode) {
            if (document.getElementById && !isIE && !isSafari && !isKonqueror) {
                isRichText = true;
                if (isGecko || isOpera) {
                    cmdIncreaseFontSizeEnabled = true;
                    cmdDecreaseFontSizeEnabled = true;
                    cmdCutEnabled = false;
                    cmdCopyEnabled = false;
                    cmdPasteEnabled = false
                }
                if (isNetscape && netscapeVersion < 8) {
                    cmdInsertHTMLEnabled = false
                }
            } else if (isIE && ieVersion >= 5.5) {
                isRichText = true;
                cmdSpellCheckEnabled = true
            } else if (isSafari) {
                if (webkitVersion >= 420) {
                    isRichText = true
                } else if (webkitVersion >= 312) {
                    isRichText = true;
                    toolbar1Enabled = false;
                    cmdStrikethroughEnabled = false;
                    cmdJustifyFullEnabled = false;
                    cmdInsertHorizontalRuleEnabled = false;
                    cmdInsertOrderedListEnabled = false;
                    cmdInsertUnorderedListEnabled = false;
                    cmdOutdentEnabled = false;
                    cmdIndentEnabled = false;
                    cmdInsertImageEnabled = false;
                    cmdPasteEnabled = false;
                    cmdInsertHTMLEnabled = false;
                    cmdCreateLinkEnabled = false;
                    cmdUnlinkEnabled = false;
                    cmdRemoveFormatEnabled = false
                }
            }
        }
        if (isRichText) {
            document.writeln('<style type="text/css">@import "' + includesPath + 'rte.css";</style>');
            document.writeln('<iframe width="150" height="100" id="cp" src="' + includesPath + 'palette.htm" marginwidth="0" marginheight="0" scrolling="no" frameborder="0" style="visibility:hidden; position: absolute;"></iframe>');
            if (isIE) {
                document.onmouseover = raiseButton;
                document.onmouseout = normalButton;
                document.onmousedown = lowerButton;
                document.onmouseup = raiseButton
            }
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function richTextEditor(id) {
    this.rteID = id;
    this.html = "";
    this.width = defaultWidth;
    this.height = defaultHeight;
    this.readOnly = false;
    this.toolbar1 = true;
    this.toolbar2 = true;
    this.cmdFormatBlock = true;
    this.cmdFontName = true;
    this.cmdFontSize = true;
    this.cmdIncreaseFontSize = false;
    this.cmdDecreaseFontSize = false;
    this.cmdBold = true;
    this.cmdItalic = true;
    this.cmdUnderline = true;
    this.cmdStrikethrough = false;
    this.cmdSuperscript = false;
    this.cmdSubscript = false;
    this.cmdJustifyLeft = true;
    this.cmdJustifyCenter = true;
    this.cmdJustifyRight = true;
    this.cmdJustifyFull = false;
    this.cmdInsertHorizontalRule = true;
    this.cmdInsertOrderedList = true;
    this.cmdInsertUnorderedList = true;
    this.cmdOutdent = true;
    this.cmdIndent = true;
    this.cmdForeColor = true;
    this.cmdHiliteColor = true;
    this.cmdInsertLink = true;
    this.cmdInsertImage = true;
    this.cmdInsertSpecialChars = true;
    this.cmdInsertTable = true;
    this.cmdSpellcheck = true;
    this.cmdCut = false;
    this.cmdCopy = false;
    this.cmdPaste = false;
    this.cmdUndo = false;
    this.cmdRedo = false;
    this.cmdRemoveFormat = false;
    this.cmdUnlink = false;
    this.toggleSrc = true;
    this.build = build
}
function build() {
    with (this) {
        if (isRichText) {
            if (this.readOnly) {
                this.toolbar1 = false;
                this.toolbar2 = false
            }
            writeRichText(this);
            enableDesignMode(this.rteID, htmlDecode(this.html), this.readOnly);
            if (isGecko) {
                currentRTE = this.rteID;
                insertHTML("<br>");
                rteCommand(this.rteID, "undo")
            }
            if (this.toggleSrc) document.getElementById("chkSrc" + this.rteID).checked = false
        } else {
            writePlainText(this)
        }
    }
}
function writePlainText(rte) {
    if (!rte.readOnly) {
        document.writeln('<textarea name="' + rte.rteID + '" id="' + rte.rteID + '" style="width: ' + rte.width + 'px; height: ' + rte.height + 'px;">' + rte.html + '</textarea>')
    } else {
        document.writeln('<textarea name="' + rte.rteID + '" id="' + rte.rteID + '" style="width: ' + rte.width + 'px; height: ' + rte.height + 'px;" readonly>' + rte.html + '</textarea>')
    }
}
function writeRichText(rte) {
    try {
        if (allRTEs.length > 0) allRTEs += ";";
        allRTEs += rte.rteID;
        document.writeln('<table width="' + rte.width + '" cellpadding="0" cellspacing="0" style="border: 1px solid #000;">');
        document.writeln('	<tr>');
        document.writeln('		<td>');
        if (toolbar1Enabled && rte.toolbar1) {
            document.writeln('		<table class="rteBack" cellpadding="2" cellspacing="0" id="toolbar1_' + rte.rteID + '" width="100%">');
            document.writeln('			<tr>');
            if (cmdFormatBlockEnabled && rte.cmdFormatBlock) {
                document.writeln('				<td>');
                document.writeln('					<select id="formatblock_' + rte.rteID + '" onchange="selectFont(\'' + rte.rteID + '\', this.id);">');
                document.writeln('						<option value="">[Style]</option>');
                document.writeln('						<option value="<p>">Paragraph &lt;p&gt;</option>');
                document.writeln('						<option value="<h1>">Heading 1 &lt;h1&gt;</option>');
                document.writeln('						<option value="<h2>">Heading 2 &lt;h2&gt;</option>');
                document.writeln('						<option value="<h3>">Heading 3 &lt;h3&gt;</option>');
                document.writeln('						<option value="<h4>">Heading 4 &lt;h4&gt;</option>');
                document.writeln('						<option value="<h5>">Heading 5 &lt;h5&gt;</option>');
                document.writeln('						<option value="<h6>">Heading 6 &lt;h6&gt;</option>');
                document.writeln('						<option value="<address>">Address &lt;ADDR&gt;</option>');
                document.writeln('						<option value="<pre>">Formatted &lt;pre&gt;</option>');
                document.writeln('					</select>');
                document.writeln('				</td>')
            }
            if (cmdFontNameEnabled && rte.cmdFontName) {
                document.writeln('				<td>');
                document.writeln('					<select id="fontname_' + rte.rteID + '" onchange="selectFont(\'' + rte.rteID + '\', this.id)">');
                document.writeln('						<option value="Font" selected>[Font]</option>');
                document.writeln('						<option value="Arial, Helvetica, sans-serif">Arial</option>');
                document.writeln('						<option value="Courier New, Courier, mono">Courier New</option>');
                document.writeln('						<option value="Times New Roman, Times, serif">Times New Roman</option>');
                document.writeln('						<option value="Verdana, Arial, Helvetica, sans-serif">Verdana</option>');
                document.writeln('					</select>');
                document.writeln('				</td>')
            }
            if (cmdFontSizeEnabled && rte.cmdFontSize) {
                document.writeln('				<td>');
                document.writeln('					<select id="fontsize_' + rte.rteID + '" onchange="selectFont(\'' + rte.rteID + '\', this.id);">');
                document.writeln('						<option value="Size">[Size]</option>');
                document.writeln('						<option value="1">1</option>');
                document.writeln('						<option value="2">2</option>');
                document.writeln('						<option value="3">3</option>');
                document.writeln('						<option value="4">4</option>');
                document.writeln('						<option value="5">5</option>');
                document.writeln('						<option value="6">6</option>');
                document.writeln('						<option value="7">7</option>');
                document.writeln('					</select>');
                document.writeln('				</td>')
            }
            if (cmdIncreaseFontSizeEnabled && rte.cmdIncreaseFontSize) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'increase_font.gif" width="25" height="24" alt="Increase Font Size" title="Increase Font Size" onmousedown="rteCommand(\'' + rte.rteID + '\', \'increasefontsize\')"></td>');
            if (cmdDecreaseFontSizeEnabled && rte.cmdDecreaseFontSize) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'decrease_font.gif" width="25" height="24" alt="Decrease Font Size" title="Decrease Font Size" onmousedown="rteCommand(\'' + rte.rteID + '\', \'decreasefontsize\')"></td>');
            document.writeln('				<td width="100%"></td>');
            document.writeln('			</tr>');
            document.writeln('		</table>')
        }
        if (rte.toolbar2) {
            document.writeln('		<table class="rteBack" cellpadding="0" cellspacing="0" id="toolbar2_' + rte.rteID + '" width="100%">');
            document.writeln('			<tr>');
            if (cmdBoldEnabled && rte.cmdBold) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'bold.gif" width="25" height="24" alt="Bold" title="Bold" onmousedown="rteCommand(\'' + rte.rteID + '\', \'bold\')"></td>');
            if (cmdItalicEnabled && rte.cmdItalic) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'italic.gif" width="25" height="24" alt="Italic" title="Italic" onmousedown="rteCommand(\'' + rte.rteID + '\', \'italic\')"></td>');
            if (cmdUnderlineEnabled && rte.cmdUnderline) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'underline.gif" width="25" height="24" alt="Underline" title="Underline" onmousedown="rteCommand(\'' + rte.rteID + '\', \'underline\')"></td>');
            if (cmdStrikethroughEnabled && rte.cmdStrikethrough) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'strikethrough.gif" width="25" height="24" alt="Strikethrough" title="Strikethrough" onmousedown="rteCommand(\'' + rte.rteID + '\', \'strikethrough\', \'\')"></td>');
            if (cmdSuperscriptEnabled && rte.cmdSuperscript) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'superscript.gif" width="25" height="24" alt="Superscript" title="Superscript" onmousedown="rteCommand(\'' + rte.rteID + '\', \'superscript\')"></td>');
            if (cmdSubscriptEnabled && rte.cmdSubscript) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'subscript.gif" width="25" height="24" alt="Subscript" title="Subscript" onmousedown="rteCommand(\'' + rte.rteID + '\', \'subscript\')"></td>');
            if (cmdJustifyLeftEnabled && rte.cmdJustifyLeft) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'left_just.gif" width="25" height="24" alt="Align Left" title="Align Left" onmousedown="rteCommand(\'' + rte.rteID + '\', \'justifyleft\')"></td>');
            if (cmdJustifyCenterEnabled && rte.cmdJustifyCenter) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'centre.gif" width="25" height="24" alt="Center" title="Center" onmousedown="rteCommand(\'' + rte.rteID + '\', \'justifycenter\')"></td>');
            if (cmdJustifyRightEnabled && rte.cmdJustifyRight) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'right_just.gif" width="25" height="24" alt="Align Right" title="Align Right" onmousedown="rteCommand(\'' + rte.rteID + '\', \'justifyright\')"></td>');
            if (cmdJustifyFullEnabled && rte.cmdJustifyFull) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'justifyfull.gif" width="25" height="24" alt="Justify Full" title="Justify Full" onmousedown="rteCommand(\'' + rte.rteID + '\', \'justifyfull\')"></td>');
            if (cmdInsertHorizontalRuleEnabled && rte.cmdInsertHorizontalRule) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'hr.gif" width="25" height="24" alt="Horizontal Rule" title="Horizontal Rule" onmousedown="rteCommand(\'' + rte.rteID + '\', \'inserthorizontalrule\')"></td>');
            if (cmdInsertOrderedListEnabled && rte.cmdInsertOrderedList) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'numbered_list.gif" width="25" height="24" alt="Ordered List" title="Ordered List" onmousedown="rteCommand(\'' + rte.rteID + '\', \'insertorderedlist\')"></td>');
            if (cmdInsertUnorderedListEnabled && rte.cmdInsertUnorderedList) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'list.gif" width="25" height="24" alt="Unordered List" title="Unordered List" onmousedown="rteCommand(\'' + rte.rteID + '\', \'insertunorderedlist\')"></td>');
            if (cmdOutdentEnabled && rte.cmdOutdent) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'outdent.gif" width="25" height="24" alt="Outdent" title="Outdent" onmousedown="rteCommand(\'' + rte.rteID + '\', \'outdent\')"></td>');
            if (cmdIndentEnabled && rte.cmdIndent) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'indent.gif" width="25" height="24" alt="Indent" title="Indent" onmousedown="rteCommand(\'' + rte.rteID + '\', \'indent\')"></td>');
            if (cmdForeColorEnabled && rte.cmdForeColor) document.writeln('				<td><div id="forecolor_' + rte.rteID + '"><img class="rteImage" src="' + imagesPath + 'textcolor.gif" width="25" height="24" alt="Text Color" title="Text Color" onmousedown="dlgColorPalette(\'' + rte.rteID + '\', \'forecolor\', \'\'); return false;"></div></td>');
            if (cmdHiliteColorEnabled && rte.cmdHiliteColor) document.writeln('				<td><div id="hilitecolor_' + rte.rteID + '"><img class="rteImage" src="' + imagesPath + 'bgcolor.gif" width="25" height="24" alt="Background Color" title="Background Color" onmousedown="dlgColorPalette(\'' + rte.rteID + '\', \'hilitecolor\', \'\'); return false;"></div></td>');
            if ((cmdInsertHTMLEnabled || cmdCreateLinkEnabled) && rte.cmdInsertLink) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'hyperlink.gif" width="25" height="24" alt="Insert Link" title="Insert Link" onmousedown="dlgInsertLink(\'' + rte.rteID + '\')"></td>');
            if (cmdUnlinkEnabled && rte.cmdUnlink) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'unlink.gif" width="25" height="24" alt="Remove Link" title="Remove Link" onmousedown="rteCommand(\'' + rte.rteID + '\', \'unlink\')"></td>');
            if (cmdInsertImageEnabled && rte.cmdInsertImage) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'image.gif" width="25" height="24" alt="Add Image" title="Add Image" onmousedown="addImage(\'' + rte.rteID + '\')"></td>');
            if (cmdInsertHTMLEnabled && rte.cmdInsertSpecialChars) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'special_chars.gif" width="25" height="24" alt="Insert Special Character" title="Insert Special Character" onmousedown="dlgInsertSpecialChar(\'' + rte.rteID + '\')"></td>');
            if (cmdInsertHTMLEnabled && rte.cmdInsertTable && !isOpera) document.writeln('				<td><div id="table_' + rte.rteID + '"><img class="rteImage" src="' + imagesPath + 'insert_table.gif" width="25" height="24" alt="Insert Table" title="Insert Table" onmousedown="dlgInsertTable(\'' + rte.rteID + '\')"></div></td>');
            if (cmdSpellCheckEnabled && rte.cmdSpellcheck) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'spellcheck.gif" width="25" height="24" alt="Spell Check" title="Spell Check" onmousedown="checkspell()"></td>');
            if (cmdCutEnabled && rte.cmdCut) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'cut.gif" width="25" height="24" alt="Cut" title="Cut" onmousedown="rteCommand(\'' + rte.rteID + '\', \'cut\')"></td>');
            if (cmdCopyEnabled && rte.cmdCopy) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'copy.gif" width="25" height="24" alt="Copy" title="Copy" onmousedown="rteCommand(\'' + rte.rteID + '\', \'copy\')"></td>');
            if (cmdPasteEnabled && rte.cmdPaste) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'paste.gif" width="25" height="24" alt="Paste" title="Paste" onmousedown="rteCommand(\'' + rte.rteID + '\', \'paste\')"></td>');
            if (cmdUndoEnabled && rte.cmdUndo) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'undo.gif" width="25" height="24" alt="Undo" title="Undo" onmousedown="rteCommand(\'' + rte.rteID + '\', \'undo\')"></td>');
            if (cmdRedoEnabled && rte.cmdRedo) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'redo.gif" width="25" height="24" alt="Redo" title="Redo" onmousedown="rteCommand(\'' + rte.rteID + '\', \'redo\')"></td>');
            if (cmdRemoveFormatEnabled && rte.cmdRemoveFormat) document.writeln('				<td><img class="rteImage" src="' + imagesPath + 'removeformat.gif" width="25" height="24" alt="Remove Formatting" title="Remove Formatting" onmousedown="rteCommand(\'' + rte.rteID + '\', \'removeformat\')"></td>');
            document.writeln('				<td width="100%"></td>');
            document.writeln('			</tr>');
            document.writeln('		</table>')
        }
        document.writeln('			<iframe id="' + rte.rteID + '" name="' + rte.rteID + '" src="' + includesPath + 'blank.htm" frameborder="0" style="width: 100%; height: ' + rte.height + 'px; margin: 0; padding: 0;"></iframe>');
        document.writeln('		</td>');
        document.writeln('	</tr>');
        document.writeln('</table>');
        document.writeln('<div style="margin: 0; padding: 0;">');
        if (!rte.readOnly && rte.toggleSrc) document.writeln('<input type="checkbox" id="chkSrc' + rte.rteID + '" onclick="toggleHTMLSrc(\'' + rte.rteID + '\',' + rte.toolbar1 + ',' + rte.toolbar2 + ');" />&nbsp;<label for="chkSrc' + rte.rteID + '">View Source</label>');
        document.writeln('<input type="hidden" id="hdn' + rte.rteID + '" name="' + rte.rteID + '" value="">');
        document.writeln('</div>')
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function enableDesignMode(rte, html, readOnly) {
    try {
        if (cssFile.length > 0) {
            var frameStyle = "<style type=\"text/css\">@import url(" + cssFile + ");</style>\n"
        } else {
            var frameStyle = "<style type=\"text/css\">\n";
            frameStyle += "body {\n";
            frameStyle += "	background: #FFF;\n";
            frameStyle += "}\n";
            frameStyle += "</style>\n"
        }
        var frameHtml = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
        frameHtml += "<html id=\"" + rte + "\" xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\">\n";
        frameHtml += "<head>\n";
        frameHtml += "<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\" />\n";
        frameHtml += "<base href=\"" + baseUrl + "\" />\n";
        if (!isGecko) frameHtml += frameStyle;
        frameHtml += "</head>\n";
        frameHtml += "<body style=\"margin: 0; padding: 0;\">\n";
        frameHtml += html + "\n";
        if (isGecko) frameHtml += frameStyle;
        frameHtml += "</body>\n";
        frameHtml += "</html>";
        var oRTE = document.getElementById(rte);
        try {
            if (isGecko) {
                if (!readOnly) oRTE.contentDocument.designMode = "on";
                try {
                    var oRTEDoc = oRTE.contentWindow.document;
                    oRTEDoc.open("text/html", "replace");
                    oRTEDoc.write(frameHtml);
                    oRTEDoc.close();
                    if (!readOnly) oRTEDoc.addEventListener("keypress", geckoKeyPress, true)
                } catch (e) {
                    alert("Error preloading content.")
                }
                loopCnt = 0
            } else if (oRTE.contentWindow) {
                try {
                    var oRTEDoc = oRTE.contentWindow.document;
                    oRTEDoc.open("text/html", "replace");
                    oRTEDoc.write(frameHtml);
                    oRTEDoc.close();
                    if (!readOnly && isIE) oRTEDoc.attachEvent("onkeypress", evt_ie_keypress)
                } catch (e) {
                    alert("Error preloading content.")
                }
                if (!readOnly) oRTEDoc.designMode = "on";
                loopCnt = 0
            } else {
                var oRTEDoc = oRTE.document;
                oRTEDoc.open("text/html", "replace");
                oRTEDoc.write(frameHtml);
                oRTEDoc.close();
                if (!readOnly && isIE) oRTEDoc.attachEvent("onkeypress", evt_ie_keypress);
                if (!readOnly) oRTEDoc.designMode = "on";
                loopCnt = 0
            }
        } catch (e) {
            if (loopCnt < maxLoops) {
                setTimeout("enableDesignMode('" + rte + "', '" + html + "', " + readOnly + ");", 100);
                loopCnt += 1
            } else {
                alert("Error enabling designMode.")
            }
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function updateRTE(rte) {
    try {
        if (isRichText) {
            if (document.getElementById("chkSrc" + rte) && document.getElementById("chkSrc" + rte).checked) document.getElementById("chkSrc" + rte).click();
            setHiddenVal(rte)
        } else {
            return
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function updateRTEs() {
    try {
        if (allRTEs != "") {
            var vRTEs = allRTEs.split(";");
            for (var i = 0; i < vRTEs.length; i++) {
                updateRTE(vRTEs[i])
            }
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function rteCommand(rte, command, option) {
    try {
        var oRTE = document.getElementById(rte);
        if (oRTE.contentWindow) {
            oRTE.contentWindow.focus();
            oRTE.contentWindow.document.execCommand(command, false, option)
        } else {
            oRTE.document.focus();
            oRTE.document.execCommand(command, false, option)
        }
        loopCnt = 0;
        return false
    } catch (e) {
        if (debugMode) alert(e);
        if (loopCnt < maxLoops) {
            setTimeout("rteCommand('" + rte + "', '" + command + "', '" + option + "');", 100);
            loopCnt += 1
        } else {
            alert("Error executing command.")
        }
    }
}
function dlgColorPalette(rte, command) {
    try {
        setRange(rte);
        var buttonElement = document.getElementById(command + '_' + rte);
        var iLeftPos = findPosX(buttonElement);
        var iTopPos = findPosY(buttonElement) + buttonElement.offsetHeight;
        var oDialog = document.getElementById('cp');
        oDialog.style.left = iLeftPos + "px";
        oDialog.style.top = iTopPos + "px";
        if ((command == lastCommand) && (rte == currentRTE)) {
            if (oDialog.style.visibility == "hidden") {
                showHideElement('cp', 'show')
            } else {
                showHideElement('cp', 'hide')
            }
        } else {
            showHideElement('cp', 'show')
        }
        lastCommand = command;
        currentRTE = rte
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function dlgInsertTable(rte) {
    try {
        setRange(rte);
        currentRTE = rte;
        InsertTable = popUpWin(includesPath + 'insert_table.htm', 'InsertTable', 360, 180, '');
        if (InsertTable) {
            setTimeout("InsertTable.focus()", 100)
        } else {
            alert("Error: While Launching New Window...\nYour browser maybe blocking up Popup windows.\n\nPlease check your Popup Blocker Settings")
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function dlgInsertLink(rte) {
    try {
        if (cmdInsertHTMLEnabled) {
            setRange(rte);
            currentRTE = rte;
            InsertLink = popUpWin(includesPath + 'insert_link.htm?selectionText=' + selectionText, 'InsertLink', 360, 180, '');
            if (InsertLink) {
                setTimeout("InsertLink.focus()", 100)
            } else {
                alert("Error: While Launching New Window...\nYour browser maybe blocking up Popup windows.\n\nPlease check your Popup Blocker Settings")
            }
        } else {
            var url = prompt("Enter URL", "http://");
            rteCommand(rte, "createlink", url)
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function dlgInsertSpecialChar(rte) {
    try {
        setRange(rte);
        currentRTE = rte;
        InsertSpecialChar = popUpWin(includesPath + 'insert_special_char.htm', 'InsertSpecialChar', 360, 250, '');
        if (InsertSpecialChar) {
            setTimeout("InsertSpecialChar.focus()", 100)
        } else {
            alert("Error: While Launching New Window...\nYour browser maybe blocking up Popup windows.\n\nPlease check your Popup Blocker Settings")
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function popUpWin(url, win, width, height, options) {
    try {
        var leftPos = (screen.availWidth - width) / 2;
        var topPos = (screen.availHeight - height) / 2;
        options += 'width=' + width + ',height=' + height + ',top=' + topPos + ',left=' + leftPos;
        return window.open(url, win, options)
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function setColor(color) {
    try {
        var rte = currentRTE;
        if (isSafari || isIE) {
            if (lastCommand == "hilitecolor") lastCommand = "backcolor";
            if (!isSafari) rng.select()
        }
        rteCommand(rte, lastCommand, color);
        showHideElement('cp', "hide")
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function addImage(rte) {
    try {
        imagePath = prompt('Enter Image URL:', 'http://');
        if ((imagePath != null) && (imagePath != "")) {
            rteCommand(rte, 'InsertImage', imagePath)
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function findPosX(obj) {
    var curleft = 0;
    if (obj.offsetParent) {
        curleft = obj.offsetLeft;
        while (obj = obj.offsetParent) {
            curleft += obj.offsetLeft
        }
    }
    return curleft
}
function findPosY(obj) {
    var curtop = 0;
    if (obj.offsetParent) {
        curtop = obj.offsetTop;
        while (obj = obj.offsetParent) {
            curtop += obj.offsetTop
        }
    }
    return curtop
}
function selectFont(rte, selectname) {
    try {
        var idx = document.getElementById(selectname).selectedIndex;
        if (idx != 0) {
            var selected = document.getElementById(selectname).options[idx].value;
            var cmd = selectname.replace('_' + rte, '');
            rteCommand(rte, cmd, selected);
            document.getElementById(selectname).selectedIndex = 0
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function insertHTML(html) {
    try {
        if (document.all && !isOpera) {
            rng.pasteHTML(html);
            rng.collapse(false);
            rng.select()
        } else {
            rteCommand(currentRTE, 'inserthtml', html)
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function showHideElement(element, showHide) {
    try {
        if (document.getElementById(element)) {
            element = document.getElementById(element);
            if (showHide == "show") {
                if (element.id.substring(0, 7) == "toolbar") element.style.display = "block";
                element.style.visibility = "visible"
            } else if (showHide == "hide") {
                if (element.id.substring(0, 7) == "toolbar") element.style.display = "none";
                element.style.visibility = "hidden"
            }
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function setRange(rte) {
    try {
        var oRTE = document.getElementById(rte);
        if (oRTE.contentWindow) {
            var oRTEDoc = oRTE.contentWindow.document;
            oRTE.contentWindow.focus()
        } else {
            var oRTEDoc = oRTE.document;
            oRTEDoc.focus()
        }
        if (document.all) {
            sel = oRTEDoc.selection;
            rng = sel.createRange();
            if (encodeHTML) {
                selectionText = htmlEncode(rng.text.toString())
            } else {
                selectionText = rng.text.toString()
            }
        } else if (document.getSelection) {
            rng = oRTEDoc.createRange();
            if (encodeHTML) {
                selectionText = htmlEncode(oRTEDoc.getSelection())
            } else {
                selectionText = oRTEDoc.getSelection()
            }
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function stripHTML(oldString) {
    try {
        var newString = oldString.replace(/(<([^>]+)>)/ig, "");
        newString = newString.replace(/\r\n/g, " ");
        newString = newString.replace(/\n/g, " ");
        newString = newString.replace(/\r/g, " ");
        newString = trim(newString);
        return newString
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function trim(sInString) {
    try {
        sInString = sInString.replace(/^\s+/g, "");
        return sInString.replace(/\s+$/g, "")
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function cleanWordContent(wordContent) {
    wordContent = String(wordContent).replace(/<\\?\?xml[^>]*>/g, "");
    wordContent = String(wordContent).replace(/<\/?o:p[^>]*>/g, "");
    wordContent = String(wordContent).replace(/<\/?v:[^>]*>/g, "");
    wordContent = String(wordContent).replace(/<\/?o:[^>]*>/g, "");
    return wordContent
}
function toggleHTMLSrc(rte, toolbar1, toolbar2) {
    try {
        var oHdnField = document.getElementById('hdn' + rte);
        var oRTE = document.getElementById(rte);
        if (oRTE.contentWindow) {
            var oRTEDoc = oRTE.contentWindow.document
        } else {
            var oRTEDoc = oRTE.document
        }
        if (document.getElementById("chkSrc" + rte).checked) {
            if (toolbar1) showHideElement("toolbar1_" + rte, "hide");
            if (toolbar2) showHideElement("toolbar2_" + rte, "hide");
            setHiddenVal(rte);
            if (encodeHTML) {
                var htmlSrc = oRTEDoc.createTextNode(htmlDecode(oHdnField.value))
            } else {
                var htmlSrc = oRTEDoc.createTextNode(oHdnField.value)
            }
            oRTEDoc.body.innerHTML = "";
            oRTEDoc.body.appendChild(htmlSrc)
        } else {
            if (toolbar1) showHideElement("toolbar1_" + rte, "show");
            if (toolbar2) showHideElement("toolbar2_" + rte, "show");
            if (isIE) {
                var htmlSrc = oRTEDoc.body.innerText
            } else {
                var htmlSrc = oRTEDoc.body.ownerDocument.createRange();
                htmlSrc.selectNodeContents(oRTEDoc.body);
                htmlSrc = htmlSrc.toString()
            }
            setHtmlSrc(rte, htmlSrc)
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function setHiddenVal(rte) {
    try {
        var oHdnField = document.getElementById('hdn' + rte);
        if (oHdnField.value == null) oHdnField.value = "";
        var html = getHtmlSrc(rte);
        html = cleanWordContent(html);
        if (generateXHTML) {
            html = getXHTML(html)
        }
        if (stripHTML(html.replace("&nbsp;", " ")) == "" && html.toLowerCase().search("<hr") == -1 && html.toLowerCase().search("<img") == -1) html = "";
        if (encodeHTML) {
            oHdnField.value = htmlEncode(html)
        } else {
            oHdnField.value = html
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function getHtmlSrc(rte) {
    try {
        var oRTE = document.getElementById(rte);
        if (oRTE.contentWindow) {
            var oRTEDoc = oRTE.contentWindow.document
        } else {
            var oRTEDoc = oRTE.document
        }
        return oRTEDoc.body.innerHTML
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function setHtmlSrc(rte, html) {
    try {
        var oRTE = document.getElementById(rte);
        if (oRTE.contentWindow) {
            var oRTEDoc = oRTE.contentWindow.document
        } else {
            var oRTEDoc = oRTE.document
        }
        if (isIE) {
            var output = htmlEncode(html);
            output = output.replace("%3CP%3E%0D%0A%3CHR%3E", "%3CHR%3E");
            output = output.replace("%3CHR%3E%0D%0A%3C/P%3E", "%3CHR%3E");
            oRTEDoc.body.innerHTML = htmlDecode(output)
        } else {
            oRTEDoc.body.innerHTML = html
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function htmlEncode(text) {
    return text.replace(/\&/ig, '&amp;').replace(/\</ig, '&lt;').replace(/\>/ig, '&gt;').replace(/\"/ig, '&quot;')
}
function htmlDecode(text) {
    return text.replace(/\&amp\;/ig, '&').replace(/\&lt\;/ig, '<').replace(/\&gt\;/ig, '>').replace(/\&quot\;/ig, '"')
}
function parse_webkit_version(version) {
    try {
        var bits = version.split(".");
        var is_nightly = (version[version.length - 1] == "+");
        if (is_nightly) {
            var minor = "+"
        } else {
            var minor = parseInt(bits[1]);
            if (isNaN(minor)) {
                minor = ""
            }
        }
        return {
            major: parseInt(bits[0]),
            minor: minor,
            is_nightly: is_nightly
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function get_webkit_version() {
    try {
        var regex = new RegExp("\\(.*\\) AppleWebKit/(.*) \\((.*)");
        var matches = regex.exec(navigator.userAgent);
        if (matches) {
            var webkit_version = parse_webkit_version(matches[1])
        }
        return {
            major: webkit_version['major'],
            minor: webkit_version['minor'],
            is_nightly: webkit_version['is_nightly']
        }
    } catch (e) { }
}
function geckoKeyPress(evt) {
    try {
        var rte = evt.target.id;
        if (evt.ctrlKey) {
            var key = String.fromCharCode(evt.charCode).toLowerCase();
            var cmd = '';
            switch (key) {
                case 'b':
                    cmd = "bold";
                    break;
                case 'i':
                    cmd = "italic";
                    break;
                case 'u':
                    cmd = "underline";
                    break
            };
            if (cmd) {
                rteCommand(rte, cmd);
                evt.preventDefault();
                evt.stopPropagation()
            }
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function evt_ie_keypress(event) {
    try {
        ieKeyPress(event, rte)
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function ieKeyPress(evt, rte) {
    try {
        var key = (evt.which || evt.charCode || evt.keyCode);
        var stringKey = String.fromCharCode(key).toLowerCase()
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function checkspell() {
    try {
        var tmpis = new ActiveXObject("ieSpell.ieSpellExtension");
        tmpis.CheckAllLinkedDocuments(document)
    } catch (e) {
        if (e.number == -2146827859) {
            if (confirm("ieSpell not detected.  Click Ok to go to download page.")) window.open("http://www.iespell.com/download.php", "DownLoad")
        } else {
            alert("Error Loading ieSpell: Exception " + e.number)
        }
    }
}
function raiseButton(e) {
    try {
        var el = window.event.srcElement;
        className = el.className;
        if (className == 'rteImage' || className == 'rteImageLowered') {
            el.className = 'rteImageRaised'
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function normalButton(e) {
    try {
        var el = window.event.srcElement;
        className = el.className;
        if (className == 'rteImageRaised' || className == 'rteImageLowered') {
            el.className = 'rteImage'
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}
function lowerButton(e) {
    try {
        var el = window.event.srcElement;
        className = el.className;
        if (className == 'rteImage' || className == 'rteImageRaised') {
            el.className = 'rteImageLowered'
        }
    } catch (e) {
        if (debugMode) alert(e)
    }
}